FR2891170A1 - Procede facilitant l'usinage d'une piece en particulier de turbomachine - Google Patents
Procede facilitant l'usinage d'une piece en particulier de turbomachine Download PDFInfo
- Publication number
- FR2891170A1 FR2891170A1 FR0509926A FR0509926A FR2891170A1 FR 2891170 A1 FR2891170 A1 FR 2891170A1 FR 0509926 A FR0509926 A FR 0509926A FR 0509926 A FR0509926 A FR 0509926A FR 2891170 A1 FR2891170 A1 FR 2891170A1
- Authority
- FR
- France
- Prior art keywords
- ring
- orifice
- machining
- piece
- turbomachine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003754 machining Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 230000006866 deterioration Effects 0.000 description 11
- 239000000446 fuel Substances 0.000 description 3
- 238000005219 brazing Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
- B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/002—Wall structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00018—Manufacturing combustion chamber liners or subparts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00019—Repairing or maintaining combustion chamber liners or subparts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0509926A FR2891170B1 (fr) | 2005-09-29 | 2005-09-29 | Procede facilitant l'usinage d'une piece en particulier de turbomachine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0509926A FR2891170B1 (fr) | 2005-09-29 | 2005-09-29 | Procede facilitant l'usinage d'une piece en particulier de turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2891170A1 true FR2891170A1 (fr) | 2007-03-30 |
FR2891170B1 FR2891170B1 (fr) | 2009-02-13 |
Family
ID=36239909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0509926A Active FR2891170B1 (fr) | 2005-09-29 | 2005-09-29 | Procede facilitant l'usinage d'une piece en particulier de turbomachine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2891170B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3055565A1 (fr) * | 2016-09-02 | 2018-03-09 | Safran Aircraft Engines | Douillage en vis-a-vis pour la reparation de trous de serrage |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4953777A (en) * | 1986-10-08 | 1990-09-04 | Chromalloy Gas Turbine Corporation | Method for repairing by solid state diffusion metal parts having damaged holes |
US5295773A (en) * | 1992-11-10 | 1994-03-22 | United Technologies Corporation | Self-locking pressed in insert arrangement |
EP0778408A2 (fr) * | 1995-12-05 | 1997-06-11 | United Technologies Corporation | Chemise de protection pour tubes chauds permettant un remplacement rapide |
GB2314854A (en) * | 1996-07-02 | 1998-01-14 | Gkn Westland Helicopters Ltd | Assembling a hardened metallic component in an opening in a composite structure |
US6454156B1 (en) * | 2000-06-23 | 2002-09-24 | Siemens Westinghouse Power Corporation | Method for closing core printout holes in superalloy gas turbine blades |
EP1593912A1 (fr) * | 2004-05-05 | 2005-11-09 | Snecma | Dispositif de fixation d'un conduit de fluide sur un carter d'un turboréacteur |
-
2005
- 2005-09-29 FR FR0509926A patent/FR2891170B1/fr active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4953777A (en) * | 1986-10-08 | 1990-09-04 | Chromalloy Gas Turbine Corporation | Method for repairing by solid state diffusion metal parts having damaged holes |
US5295773A (en) * | 1992-11-10 | 1994-03-22 | United Technologies Corporation | Self-locking pressed in insert arrangement |
EP0778408A2 (fr) * | 1995-12-05 | 1997-06-11 | United Technologies Corporation | Chemise de protection pour tubes chauds permettant un remplacement rapide |
GB2314854A (en) * | 1996-07-02 | 1998-01-14 | Gkn Westland Helicopters Ltd | Assembling a hardened metallic component in an opening in a composite structure |
US6454156B1 (en) * | 2000-06-23 | 2002-09-24 | Siemens Westinghouse Power Corporation | Method for closing core printout holes in superalloy gas turbine blades |
EP1593912A1 (fr) * | 2004-05-05 | 2005-11-09 | Snecma | Dispositif de fixation d'un conduit de fluide sur un carter d'un turboréacteur |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3055565A1 (fr) * | 2016-09-02 | 2018-03-09 | Safran Aircraft Engines | Douillage en vis-a-vis pour la reparation de trous de serrage |
Also Published As
Publication number | Publication date |
---|---|
FR2891170B1 (fr) | 2009-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2085574B1 (fr) | Centrage d'une pièce à l'intérieur d'un arbre | |
EP3464955B1 (fr) | Procédé d'assemblage d'un porte-satellites | |
EP2071241B1 (fr) | Dispositif de guidage d'un élément dans un orifice d'une paroi de chambre de combustion de turbomachine | |
FR3056637A1 (fr) | Ensemble d'anneau de turbine avec calage a froid | |
CA2992294A1 (fr) | Assemblage par liaison mecanique comportant au moins une piece en materiau composite | |
FR2856466A1 (fr) | Dispositif d'etancheite de bougie non soude sur la paroi de chambre | |
FR3077097A1 (fr) | Dispositif de refroidissement pour une turbine d'une turbomachine | |
FR3043138B1 (fr) | Tube de degazage et cone d'ejection pour une turbomachine, ainsi que leur outillage de montage | |
EP3759319B1 (fr) | Ensemble pour une turbomachine | |
WO2014053728A1 (fr) | Chambre de combustion comprenant un tube à flamme fixé au moyen de trois éléments de centrage | |
FR3079560A1 (fr) | Dispositif de refroidissement pour une turbine d'une turbomachine | |
FR3041376A1 (fr) | Interface et dispositif de support pour carter moteur | |
FR3052104A1 (fr) | Assemblage de roue motrice de vehicule automobile | |
EP4240951A1 (fr) | Modularite d'une turbomachine d'aeronef | |
FR2891170A1 (fr) | Procede facilitant l'usinage d'une piece en particulier de turbomachine | |
FR2988436A1 (fr) | Dispositif de guidage d'une bougie d'allumage | |
FR2921422A1 (fr) | Piece annulaire de turbomachine portant des ecrous a jupe de sertissage | |
EP4090833B1 (fr) | Ensemble pour une turbomachine | |
FR3081187A1 (fr) | Coupelle de protection d'un lamage a montage sans interference | |
EP4147817A1 (fr) | Procede d'assemblage d'au moins une bague cooperant par frettage avec une portee de frettage d'une piece | |
FR2952704A1 (fr) | Guidage rotulant d'une bougie d'allumage dans une chambre de combustion d'une turbomachine | |
FR3028883B1 (fr) | Arbre de rotor de turbomachine comportant une surface d'echange thermique perfectionnee | |
WO2023209290A1 (fr) | Ensemble pour turbomachine | |
FR3084731A1 (fr) | Chambre de combustion pour une turbomachine | |
WO2017089677A1 (fr) | Module de turbomachine ou de banc d'essai de chambre de combustion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
CD | Change of name or company name |
Owner name: SNECMA, FR Effective date: 20170713 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
PLFP | Fee payment |
Year of fee payment: 18 |
|
PLFP | Fee payment |
Year of fee payment: 19 |
|
PLFP | Fee payment |
Year of fee payment: 20 |